﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using jnxc.DBUtility;//Please add references
namespace jnxc.DAL
{
	/// <summary>
	/// 数据访问类:caseinfo
	/// </summary>
	public partial class caseinfo
	{
		public caseinfo()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("caseid", "caseinfo"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int caseid)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from caseinfo");
			strSql.Append(" where caseid=@caseid");
			SqlParameter[] parameters = {
					new SqlParameter("@caseid", SqlDbType.Int,4)
			};
			parameters[0].Value = caseid;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(jnxc.Model.caseinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into caseinfo(");
			strSql.Append("uid,ctype,pid,hid,cname,sid,victim,bdes,mdes,ades,cstate,pindex)");
			strSql.Append(" values (");
			strSql.Append("@uid,@ctype,@pid,@hid,@cname,@sid,@victim,@bdes,@mdes,@ades,@cstate,@pindex)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@uid", SqlDbType.Int,4),
					new SqlParameter("@ctype", SqlDbType.VarChar,10),
					new SqlParameter("@pid", SqlDbType.Int,4),
					new SqlParameter("@hid", SqlDbType.Int,4),
					new SqlParameter("@cname", SqlDbType.NVarChar,20),
					new SqlParameter("@sid", SqlDbType.Int,4),
					new SqlParameter("@victim", SqlDbType.NVarChar,50),
					new SqlParameter("@bdes", SqlDbType.Text),
					new SqlParameter("@mdes", SqlDbType.Text),
					new SqlParameter("@ades", SqlDbType.Text),
					new SqlParameter("@cstate", SqlDbType.Int,4),
					new SqlParameter("@pindex", SqlDbType.Int,4)};
			parameters[0].Value = model.uid;
			parameters[1].Value = model.ctype;
			parameters[2].Value = model.pid;
			parameters[3].Value = model.hid;
			parameters[4].Value = model.cname;
			parameters[5].Value = model.sid;
			parameters[6].Value = model.victim;
			parameters[7].Value = model.bdes;
			parameters[8].Value = model.mdes;
			parameters[9].Value = model.ades;
			parameters[10].Value = model.cstate;
			parameters[11].Value = model.pindex;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(jnxc.Model.caseinfo model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update caseinfo set ");
			strSql.Append("uid=@uid,");
			strSql.Append("ctype=@ctype,");
			strSql.Append("pid=@pid,");
			strSql.Append("hid=@hid,");
			strSql.Append("cname=@cname,");
			strSql.Append("sid=@sid,");
			strSql.Append("victim=@victim,");
			strSql.Append("bdes=@bdes,");
			strSql.Append("mdes=@mdes,");
			strSql.Append("ades=@ades,");
			strSql.Append("cstate=@cstate,");
			strSql.Append("pindex=@pindex");
			strSql.Append(" where caseid=@caseid");
			SqlParameter[] parameters = {
					new SqlParameter("@uid", SqlDbType.Int,4),
					new SqlParameter("@ctype", SqlDbType.VarChar,10),
					new SqlParameter("@pid", SqlDbType.Int,4),
					new SqlParameter("@hid", SqlDbType.Int,4),
					new SqlParameter("@cname", SqlDbType.NVarChar,20),
					new SqlParameter("@sid", SqlDbType.Int,4),
					new SqlParameter("@victim", SqlDbType.NVarChar,50),
					new SqlParameter("@bdes", SqlDbType.Text),
					new SqlParameter("@mdes", SqlDbType.Text),
					new SqlParameter("@ades", SqlDbType.Text),
					new SqlParameter("@cstate", SqlDbType.Int,4),
					new SqlParameter("@pindex", SqlDbType.Int,4),
					new SqlParameter("@caseid", SqlDbType.Int,4)};
			parameters[0].Value = model.uid;
			parameters[1].Value = model.ctype;
			parameters[2].Value = model.pid;
			parameters[3].Value = model.hid;
			parameters[4].Value = model.cname;
			parameters[5].Value = model.sid;
			parameters[6].Value = model.victim;
			parameters[7].Value = model.bdes;
			parameters[8].Value = model.mdes;
			parameters[9].Value = model.ades;
			parameters[10].Value = model.cstate;
			parameters[11].Value = model.pindex;
			parameters[12].Value = model.caseid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int caseid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from caseinfo ");
			strSql.Append(" where caseid=@caseid");
			SqlParameter[] parameters = {
					new SqlParameter("@caseid", SqlDbType.Int,4)
			};
			parameters[0].Value = caseid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string caseidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from caseinfo ");
			strSql.Append(" where caseid in ("+caseidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public jnxc.Model.caseinfo GetModel(int caseid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 caseid,uid,ctype,pid,hid,cname,sid,victim,bdes,mdes,ades,cstate,pindex from caseinfo ");
			strSql.Append(" where caseid=@caseid");
			SqlParameter[] parameters = {
					new SqlParameter("@caseid", SqlDbType.Int,4)
			};
			parameters[0].Value = caseid;

			jnxc.Model.caseinfo model=new jnxc.Model.caseinfo();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public jnxc.Model.caseinfo DataRowToModel(DataRow row)
		{
			jnxc.Model.caseinfo model=new jnxc.Model.caseinfo();
			if (row != null)
			{
				if(row["caseid"]!=null && row["caseid"].ToString()!="")
				{
					model.caseid=int.Parse(row["caseid"].ToString());
				}
				if(row["uid"]!=null && row["uid"].ToString()!="")
				{
					model.uid=int.Parse(row["uid"].ToString());
				}
				if(row["ctype"]!=null)
				{
					model.ctype=row["ctype"].ToString();
				}
				if(row["pid"]!=null && row["pid"].ToString()!="")
				{
					model.pid=int.Parse(row["pid"].ToString());
				}
				if(row["hid"]!=null && row["hid"].ToString()!="")
				{
					model.hid=int.Parse(row["hid"].ToString());
				}
				if(row["cname"]!=null)
				{
					model.cname=row["cname"].ToString();
				}
				if(row["sid"]!=null && row["sid"].ToString()!="")
				{
					model.sid=int.Parse(row["sid"].ToString());
				}
				if(row["victim"]!=null)
				{
					model.victim=row["victim"].ToString();
				}
				if(row["bdes"]!=null)
				{
					model.bdes=row["bdes"].ToString();
				}
				if(row["mdes"]!=null)
				{
					model.mdes=row["mdes"].ToString();
				}
				if(row["ades"]!=null)
				{
					model.ades=row["ades"].ToString();
				}
				if(row["cstate"]!=null && row["cstate"].ToString()!="")
				{
					model.cstate=int.Parse(row["cstate"].ToString());
				}
				if(row["pindex"]!=null && row["pindex"].ToString()!="")
				{
					model.pindex=int.Parse(row["pindex"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select caseid,uid,ctype,pid,hid,cname,sid,victim,bdes,mdes,ades,cstate,pindex ");
			strSql.Append(" FROM caseinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" caseid,uid,ctype,pid,hid,cname,sid,victim,bdes,mdes,ades,cstate,pindex ");
			strSql.Append(" FROM caseinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM caseinfo ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.caseid desc");
			}
			strSql.Append(")AS Row, T.*  from caseinfo T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "caseinfo";
			parameters[1].Value = "caseid";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

